Definition

Over the years, advancement in technologies has improved transmission limitations, the number of wavelengths we can send down a piece of fiber, performance, amplification techniques, and protection and redundancy of the network. When people have described and spoken at length about optical networks, they have typically limited the discussion of optical network technology to providing physical-layer connectivity.

When actual network services are discussed, optical transport is augmented through the addition of several protocol ....etc

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Driving Optical Network Evolution

Over the years, advancement in technologies has improved transmission limitations, the number of wavelengths we can send down a piece of fiber, performance, amplification techniques, and protection and redundancy of the network. When people have described and spoken at length about optical networks, they have typically limited the discussion of optical network technology to providing physical-layer connectivity.

When actual network services are discussed, optica ....etc

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Definition

Over the years, advancement in technologies has improved transmission limitations, the number of wavelengths we can send down a piece of fiber, performance, amplification techniques, and protection and redundancy of the network. When people have described and spoken at length about optical networks, they have typically limited the discussion of optical network technology to providing physical-layer connectivity.

When actual network services are discussed, optical transport is augmented through the addition of several protocol ....etc

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The first stepping stone in migration path to third generation wireless mobile services (3G) is the General Packet Radio Services, GPRS, a packet-switched technology that delivers speeds of up to 115kbps. If GPRS is already in place, Enhanced Data rates for Global Evolution (EDGE) technology is most effective as the second stepping stone that gives a low impact migration. Only software upgrades and EDGE plug-in transceiver units are needed. The approach protects operators' investments by allowing them to reuse their existing network equipment a ....etc

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we need all the details(pin diagram, abstract,introduction,block diagram, work flow, description, project modules) about the topic PINPOINTING THE PLACE OF ORIGIN OF AN EMERGENCY CALL USING GPS.... ....etc

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Driving Optical Network Evolution

Over the years, advancement in technologies has improved transmission limitations, the number of wavelengths we can send down a piece of fiber, performance, amplification techniques, and protection and redundancy of the network. When people have described and spoken at length about optical networks, they have typically limited the discussion of optical network technology to providing physical-layer connectivity. When actual network services are discussed, optical t ....etc

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Evolution of EMBEDDED SYSTEM



Abstract
If the accuracy of the work done by any gadget is
precision, then the cost of manufacturing the gadget
becomes directly proportional to it. This in turn decreases the
end users affordability or adoptability to it.


Innovation
A long breath-taking research in microelectronics,
processor and the memory with the boon of low cost, have
developed the embedded systems with number of
applications.

Trends
A plethora ....etc

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i want ppt on origin and destination .
in this i want itroduction, metods and presentation of o and d data
....etc

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THE ELECTRICAL ENERGY MEASURMENT DATA ACQUISITION ENGINEERING BASED ON SCDMA
Presented by
JAYAKRISHNAN S R
S7 E1
College Of Engineering, Trivandrum
2007-11 batch



Abstract

The electrical energy measurement data is the basis of estimating electrical energy supply and sales related cost; also it is important information which analyzes the loss of electrical energy transmission and the efficiency of electrical energy consumption. The electrical energy measurement stations are not on ....etc

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When police, fire or ambulance personnel receive an emergency call, they must pinpoint its place of origin in order to respond quickly. When such a call is made from a cellular phone, its place of origin can be determined by using GPS or a cell-based positioning method. However, these methods are sometimes inaccurate and have blind spots. We developed a system for determining location using RFID-reader- equipped cellular phones and RFID tags. We outline the prototype system here ....etc

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